Light blue stylized prefecture initial N on white
field with the words Nagasaki Prefecture in black Kanji letter beneath the
initial letter. Blue stands for sky and sea surround Nagasaki and N shaped like
a dove for world peace. Adopted 1 April 1991.Nozomi Kariyasu 6 May 1998

The prefecture emblem was adopted on Apr 1st 1991 by Notice No 395 and the
flag was adopted on Aug 30th 1991 by Notice No 823-2. The white flag has blue
prefecture emblem in the center and the kanji name in black at the bottom part.
The oblong form in the center of the emblem represents the earth and the
internationality. The flag proportion is 2: 3.Nozomi Kariyasu, 27 March 2015

Nagasaki Prefecture Fishery Inspection Vessel ensign was adopted on Feb 21st
1992 by Instructions No 23. The white ensign has a blue prefecture emblem in the
center and the prefecture kanji name horizontally in black at the bottom part
which is B type prefecture flag.Nozomi Kariyasu, 01 April 2015